GB/T 29510-2013General requirements for the distribution of personal protection equipment (English PDF)

5.1 Identification principle

5.1.1 Identify hazard and harmful factors based on scientific, systematic and

comprehensive basic principles.

5.1.2 According to safety science theory, national laws, regulations, standards

and professional knowledge, according to the characteristics of different workplaces, production processes and operating environments, identify possible hazard and harmful factors.

5.1.3 Systematically analyze hazard and harmful factors in all links of

production and operation activities. Determine the location of the hazard and harmful factors, the hazards, the ways and consequences of the accident.

5.1.4 Identify in terms of personnel, equipment and facilities, environmental

conditions, management systems. It shall not only analyze hazard and harmful factors existing in normal production operations, but also possible hazard and harmful factors in the case of changes in technology, materials, processes, equipment damage or failure, and personnel operation errors.

5.2 Identification method

5.2.1 The production and business operation entity shall, according to the accident categories specified in GB 6441, the hazard factors in the "Category of Occupational Disease Hazard Factors" published by the Ministry of Health and other occupational health regulations, identify hazard and harmful factors.

5.2.2 Professionals shall analyze the hazard and harmful factors in the working environment by means of on-site investigation, measurement, inspection of relevant records, safety checklists, inquiry and communication. Determine hazard and harmful factors, types of injuries, likelihood, extent and consequences of harm to humans.

5.2.3 When identifying hazard and harmful factors, it shall analyze mainly from the following aspects:

- Normal working condition;

Table 1 -- Classification, rating and scope of application of personal protection equipment

Protection classification Name of protection equipment Features Rating Grade indicator Reference scope of application

Head protection

Ordinary hard hat

Made of plastic, rubber, fiberglass and other materials.

Resist damage from falling objects

-- -- Places where there is a danger of falling objects or a possible collision with the head

Flame retardant hard hat

Add flame retardant function on the basis of ordinary hard hat to resist the injury caused by open flame burning

-- --

Places where there is a danger of falling objects or a collision with the head, open flames or flammable substances

Anti-static hard hat

Eliminate the accumulation of charge on the hat body based on the ordinary hard hat

-- --

Places where there is a danger of falling objects or a collision with the head and no discharge is allowed. Mostly used in precision instrument processing, petrochemical, coal mining and other industries

Electrically insulated hard hat

Prevent current from passing on the basis of the ordinary hard hat to prevent accidental electric shock

-- --

Work places where there is a danger of falling objects or a collision with the head and live working, such as power and water conservancy industry

Compression resistant hard hat

It has lateral rigidity on the basis of ordinary hard hat to prevent the head from being crushed

-- --

Work places where there is a danger of falling objects or the head may be bumped and squeezed, such as tunnels, mines

Cold protection hard hat

On the basis of ordinary hard hats, it has low temperature resistance and heat insulation performance to prevent personnel from frostbite

-- --

Places where there is a danger of falling objects or a collision with the head in a low- temperature operating environment, such as cold storage, forestry

High temperature resistant hard hat

High temperature resistance on the basis of the ordinary hard hat to prevent personnel from being injured by high temperature

-- --

Places where there is a danger of falling objects or a collision with the head in a hot working environment, such as forging, steelmaking

Eye and face protection Impact-resistant eye protection gear

Prevent the impact of particles and splash debris L

Test impact speed is (45~46.5) m/s

Low-energy impact workplaces such as cutting, metal cutting, and stone crushing fabric after washing p>=1020Pa

Shielding clothing for live work

With electromagnetic shielding and flame retardancy, the resistance value between the far points of the entire suit is less than 20ohm

Type I

Voltage level is AC 110 (66)kV~500kV, DC

±500kV and below

Live work on electrical equipment with voltage level AC 110 (66)kV~500kV, DC ±

500kV and below

Type II Voltage level is 750kV AC

Live work on electrical equipment with voltage level AC 750kV

Radiation protection suits

Contain metal materials, which can attenuate or eliminate the electromagnetic energy acting on the human body

-- --

Communication, aviation, medical, radar, high-voltage substation, and other high- power radar and similar electromagnetic radiation workplaces

High voltage static protective clothing

Conductive materials are interwoven with textile fibers, which can effectively protect the human body from high voltage electric fields and electromagnetic waves

-- -- Low-potential working place working on 330kV ~ 500kV tower

Neutron radiation protective clothing

It is composed of three layers of fabric, functional protective lining and lining. The lining is made of non-woven fiber by anti-neutron radiation

-- --

Used in places where neutron radiation exists in atomic energy, health care, petroleum logging, geological exploration

Life jacket

With a certain buoyancy, it can prevent people from drowning in the water

-- -- Places at risk of falling into the water

Immersion suit

With a certain buoyancy, it can maintain the body temperature of the person falling into the water, eye-catching and visible

-- -- Work places where there is a danger of falling water on or near the water surface

Hand protection Insulated gloves for live work With good insulation properties

Grade 0

AC test minimum withstand voltage if

10kV, DC minimum withstand voltage is

20kV

Applicable to 380V level voltage operation

Grade 1

AC test minimum withstand voltage is

20kV, DC minimum withstand voltage is

40kV

Applicable to 3000V level voltage operation

High temperature protective shoes

Protection against thermal radiation, splashing molten metal sparks or scalds or burns when working on hot surfaces (generally not exceeding 300°C) for a short time

-- --

Smelting, metal thermal processing, coking, industrial furnaces and other high- temperature working places

Low temperature environmental protection boots

Good thermal insulation and low thermal conductivity -- --

Low temperature operation at 5°C and below

Vibration protective shoes

Attenuate the vibration from the foot and ease the damage of vibration

-- -- Places where there is a severe vibration environment

Welding protective shoes

High temperature resistance, insulation -- --

Gas cutting, gas welding, electric welding and other welding operations

Falling protection

Fence working safety belt

Bind the human body near the fixed structure so that the operator's hands can perform other operations

-- --

Electricians, telecommunications workers, gardeners and other pole workers. See

Clauses 4 and 5 of GB/T 23468-2009

Zone restricted safety belt

Limit the range of activities of the operator to avoid the area where it may fall

-- --

Construction, shipbuilding, installation, maintenance, lifting, bridges, quarrying, mining, highway and railway shunting. See

Clauses 4 and 5 of GB/T 23468-2009

Falling hanging safety belt

When working at heights or when the ascending person falls, hang the operator safely

-- --

Construction, shipbuilding, installation, maintenance, lifting, bridges, quarrying, mining, highway and railway shunting. See

Clauses 4 and 5 of GB/T 23468-2009

Horizontal safety net

The installation plane is not perpendicular to the horizontal plane, and the width is not less than 3m, to prevent people and objects from falling, or to avoid and reduce the damage of falling and objects

-- --

Work at a height 3m and above 3m above the fall height reference plane. See Clauses

4 and 5 of GB/T 23468-2009

Vertical safety net

The installation plane is perpendicular to the horizontal plane, and the width (height) is not less than 1.2m, to prevent people and objects from

-- --

Work at a height of 3m and above 3m above the falling height reference plane. See

Clauses 4 and 5 of GB/T 23468-2009

8.2 In workplaces where object strikes, mechanical injuries, falling from heights

may cause collision damage to the operator's head, it shall distribute hard hats and other head protection equipment for operators.

8.3 In workplaces where splashes, chemical substances, non-ionizing radiation

may harm the eyes and face of the operator, it shall distribute eye and face protection equipment, such as safety glasses, chemical splash goggles, face shield, welding goggles, face shield or protective mask.

8.4 Measure according to the method specified in GB/T 14366. When the

operator's rated noise exposure level LEX is normalized for 8h working days,

8h value is greater than or equal to 85dB (A), the operator shall wear hearing protectors for hearing protection, such as earplugs, ear muffs, anti-noise helmet.

8.5 Operators exposed to dust shall be distributed with face protection equipment such as particulate respirator and dust glasses.

8.6 Operators who come into contact with toxic and harmful substances shall choose to be distributed with corresponding gas masks, air breathing apparatus and other respiratory protection equipment according to the types of possible exposure to poisons.

8.7 Operators who are likely to be injured by the transmission machinery twisting or winding shall wear tight-mouthed protective clothing. Long hair operators shall wear protection caps. Must not wear protection gloves.

8.8 Operators who are exposed to corrosive chemicals shall wear chemical- resistant protection clothing, chemical-resistant protection shoes, chemical- resistant protection gloves and other protection equipment.

8.9 Operators working on water shall wear protection equipment for water work such as immersion suits and life jackets.

8.10 Operators in flammable and explosive places shall wear protection equipment with anti-static performance, anti-static shoes, anti-static gloves and other protection equipment.

relevant laws and regulations and national, local and industry standards.

9.4 Incoming goods acceptance management shall be strengthened to check whether the production enterprise qualification certificates, inspection reports and other related documents are complete. If necessary, take samples and other methods to verify.

9.5 Distribute reasonably according to the number of personal protection

equipment used, effective use time and environmental conditions.

9.6 The effectiveness of wearing personal protective equipment after use shall be regularly confirmed. When confirming the failure, it shall be scrapped and replaced in time.

9.7 The maintenance and storage shall be carried out by the user or special person in accordance with the requirements for the use of personal protection equipment.

9.8 The production and business operation entity shall formulate a training plan, and regularly conduct training on the selection, use, repair and maintenance of personal protection equipment, and other relevant laws and regulations, standards and professional knowledge for the operators according to the plan.

9.9 The practical operation training of personal protection equipment shall be given to the operators under the guidance and supervision of professionals.

9.10 It is necessary to understand and master the proficiency of operators in the use of personal protection equipment and supervise the correctness of the use. Personnel who do not wear and use personal protection equipment in accordance with regulations shall not be allowed to work and retrained as required.

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